The Viagrow 4 ft. x 4 ft. Complete hydroponic kit using Flood and Drain method comes with everything you need to set up your new growing station (light system and nutrients sold separately). Grow up to 25 plants more efficiently in a limited space. This automated hydroponics method of ebb and flow delivers the perfect amount of water, nutrients and oxygen to your plants. Experience rapid growth rates, high yields, increased nutritional value, better fragrances and flavors. Customize your watering cycles with the programmable timer or go with our recommended 30 min ON time and 3 hour off time.

100 l of Viagrow grow rocks have a neutral pH and provide high oxygen levels around the root, especially useful in a flood and drain and hydroponic systems